Then,the integral method was used to calculate vehicle’s pollution emission on speed shifting section of ramp. The calculated method of vehicle’s pollution emission of interchange based on geometric alignment was put forward and it was verified by practical example.
以机动车在匝道上的行驶速度为纽带,通过建立车速与匝道长度、机动车污染排放与车速之间的关系,推导出了机动车污染排放与匝道长度的关系,利用积分的方法对匝道变速运动段机动车污染排放进行了计算,提出了基于几何线形的道路立交处机动车污染排放计算方法,并通过算例进行了验证。
参考来源 - 基于几何线形的道路立交处机动车污染排放计算When we extend this regression model to time-base, according to the theory of trapeziform integral, we calculate monthly total of the gross solar radiant energy by calculating the average daily total of the gross solar radiant energy in a month.
在对回归模型进行时间推广的过程中,根据梯形积分的思想,提出了通过计算总辐射月平均日总量求得总辐射月总量的方法。
参考来源 - 利用极轨气象卫星数据反演地表太阳总辐射的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
牛顿发展了现代微积分的基础数学概念和技术。
Newton developed mathematical concepts and techniques that are fundamental to modern calculus.
Now, we are very gentle in this course with respect to knowing integrals, but this is one you have to know.
这门课对积分,的要求并不高,但这个积分你们必须会算。
So for the reversible process, the work done is the integral under the pressure volume state function, the function of state.
对可逆过程,做的功,是压强体积态函数曲线下,的积分面积。
We know that charge is equal to the integral of current times the time. And he knows the current, he knows how much time and then he weighs this.
我们知道电量等于电流,对时间的积分,他知道电流,他也知道时间,然后他测量这个。
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